71327554090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2086211}}^1$

素因数の和:2086494

約数の個数: 32

約数和(自身を含む): 138791511936

約数和(自身を除く): 67463957846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2630, 3419, 6838, 17095, 34190, 2086211, 4172422, 10431055, 20862110, 27120743, 54241486, 135603715, 271207430, 548673493, 1097346986, 2743367465, 5486734930, 7132755409, 14265510818, 35663777045, 71327554090]

約数ペア:

[(1, 71327554090), (2, 35663777045), (5, 14265510818), (10, 7132755409), (13, 5486734930), (26, 2743367465), (65, 1097346986), (130, 548673493), (263, 271207430), (526, 135603715), (1315, 54241486), (2630, 27120743), (3419, 20862110), (6838, 10431055), (17095, 4172422), (34190, 2086211)]